Minneapolis Moline Identification

Looking for help in identifying this MM. No tag on right side transmission or frame. Stamp I'D #'s are 10A5608 on tranny, 10A1266 on engine block and 10A3516 on frame just behind the gear shift lever. Also, I notice that mine has a round front axle housing as opposed to most I've seen that are square shaped. Additionally' I also have the large vertical upright structures in front of and behind the seat. Any help would be greatly appreciated.